KR100672200B1 - Wood plastic composite deck with joint - Google Patents

Wood plastic composite deck with joint Download PDF

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Publication number
KR100672200B1
KR100672200B1 KR1020060042766A KR20060042766A KR100672200B1 KR 100672200 B1 KR100672200 B1 KR 100672200B1 KR 1020060042766 A KR1020060042766 A KR 1020060042766A KR 20060042766 A KR20060042766 A KR 20060042766A KR 100672200 B1 KR100672200 B1 KR 100672200B1
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South Korea
Prior art keywords
deck
joint
synthetic wood
piece
decks
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KR1020060042766A
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Korean (ko)
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김병규
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김병규
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • E04F15/02435—Sealing joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/02105—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02111—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable
    • E04F2015/02122—Separate elements for fastening to an underlayer without load-supporting elongated furring elements between the flooring elements and the underlayer not adjustable with fastening elements engaging holes or grooves in the side faces of the flooring elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)

Abstract

A synthetic wood deck with a joint is provided to improve durability by restricting contraction and expansion of synthetic wood due to temperature difference, and to cut down installation cost by mounting the synthetic wood deck with simple structure. A joint(20) is installed between decks(10), and an insertion groove(11) is formed at a side of the deck. Insertion parts are formed at both sides of the joint to combine the joint with the insertion groove of the deck, and Y-shaped flexible parts are faced to each other and arranged perpendicularly to the insertion part. A piece insertion hole is formed between the insertion parts to insert a fixing piece(30), and a support part is formed in a lower part of the joint and placed between the decks. The joint is placed between the decks, and fastened firmly in a yoke of a lower support by penetrating the fixing piece through the piece fixing hole. The deck is protected by expanding the deck and decreasing the gap of the Y-shaped flexible part in increasing temperature.

Description

조인트를 구비한 합성목재 데크 {Wood Plastic Composite DECK with joint}Wood Plastic Composite DECK with joint

도 1은 합성목재 데크의 문제점을 도시한 단면도1 is a cross-sectional view showing the problem of the synthetic wood deck

도 2은 본 발명의 조립을 보여주는 사진Figure 2 is a photograph showing the assembly of the present invention

도 3는 본 발명의 조인트의 형상을 보여주는 사진Figure 3 is a photograph showing the shape of the joint of the present invention

도 4은 본 발명의 데크와 조인트의 작용을 보여주는 사진Figure 4 is a photograph showing the action of the deck and the joint of the present invention

도 5는 본 발명의 조인트의 또 다른 실시 예를 보여주는 사진5 is a photo showing another embodiment of the joint of the present invention

도 6은 본 발명의 조립과정을 보여주는 사진Figure 6 is a photo showing the assembly process of the present invention

[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]

( 10 ) : 데 크 ( 11 ) : 조인트 삽입 홈(10): Deck (11): Joint insertion groove

( 20 ) : 조인트 ( 21 ) : 삽입부(20): Joint (21): Insertion

( 22 ) : "Y"형 신축부 ( 23 ) : 피스 삽입 홀(22): "Y" type expansion and contraction (23): piece insertion hole

( 24 ) : 지지부 ( 30 ) : 고정피스(24): Supporting part (30): Fixing piece

일반적으로 합성목재 데크는 목재를 분말로 소성가공한 목분과 PE, PP, PVC 등의 강화플라스틱류와 배합하여 중공부를 구비한 관재형식으로 생산되어 사용하는 것으로, 일반 천연목재 데크에 비해 병충해, 썩음 등에 내구성이 강하여 널리 사용되어 지고 있다.In general, synthetic wood deck is produced by mixing wood powder with wood powder and reinforced plastics such as PE, PP, PVC, etc. and produced in the form of pipe with hollow parts. It is widely used due to its high durability.

하지만 상기 합성목재는 목재를 분말로 소성가공한 목분과 PE, PP, PVC 등의 강화플라스틱류와 배합하여 제조하므로, 강화플라스틱류가 열에 의해 수축과 팽창을 하는 것이 일반적이다.However, since the synthetic wood is manufactured by mixing wood with powdered wood powder and reinforced plastics such as PE, PP, and PVC, reinforced plastics are generally contracted and expanded by heat.

이런 수축과 팽창을 하는 합성목재 데크를 멍에 또는 장선에 부착할 때 직결피스로 데크를 직접적으로 멍에 또는 장선에 고정한다면 기온의 변화에 따라 데크에 균열 및 파손이 생겨, 데크 구조의 치명적인 문제점이 되는데, 상기와 같은 수축과 팽창을 조절하기 위해 국내특허 제 0554154호 "데크의 연결구조"에서는 가이드홈에 연결구 씰 등을 삽입함으로써 문제점을 해결하려 하였다.When attaching such a contracted and expanded synthetic wood deck to a yoke or joist, if the deck is directly fixed to the yoke or joist with a direct connection piece, the deck will crack and break as the temperature changes, resulting in a fatal problem of the deck structure. In order to control the contraction and expansion as described above, Korean Patent No. 0554154 "deck connection structure" tried to solve the problem by inserting the connector seal, etc. in the guide groove.

하지만 상기 국내특허 제 0554154호 "데크의 연결구조"에서 연결구와 연결구 씰을 삽입할 때 부재의 이질성에 의해 견고한 고정이 어렵고, 설치시 부재의 종류가 많아, 많은 설치시간이 소요되는 것이 사실이다.However, when the connector and the connector seal is inserted in the Korean Patent No. 0554154 "deck connection structure," it is true that the fixing is difficult due to the heterogeneity of the member, and the type of the member is large, so that many installation times are required.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출 된 것으로 다소 연질의 PE제품의 조인트를 구비하거나 스틸, 스텐레스 등의 철재를 구비하여 설치를 쉽게 하고 기온차이에서 오는 합성목재 데크의 수축과 팽창을 조절할 수 있는 조인트를 구비한 합성목재 데크를 제공하는 것이다.The present invention has been made in order to solve the above problems, it is provided with a joint of a somewhat soft PE product or provided with steel, such as steel, stainless steel to facilitate the installation and control the shrinkage and expansion of the synthetic wood deck coming from the temperature difference It is to provide a composite wood deck having a joint.

이와 같은 목적은 부재의 재질과 구조와 형상에 따라 달성될 수 있는바, 이하 첨부된 도면을 참조로 하여 상세히 설명한다.This object can be achieved according to the material, structure and shape of the member, will be described in detail with reference to the accompanying drawings.

도 1은 합성목재 데크의 문제점을 도시한 단면도로써, 직결피스를 이용하여 멍에 및 장선에 합성목재를 관통하여 직접적으로 고정하였을 때 기온변화에 따른 합성목재 데크의 수축,팽창으로 데크를 구속하는 직결피스에 의해 배부름 현상이 발생하여 부재가 갈라지거나 파손되어 지는 것을 보여주는 것이다.1 is a cross-sectional view showing a problem of a synthetic wood deck, when using a direct connection to yoke and joist straight through the synthetic wood directly fixed to the restraint, expansion of the composite wood deck according to the temperature change when the direct connection restrained deck It is a phenomenon that fullness occurs due to the piece and the member is broken or broken.

상기와 같은 이유는 상기에 설명한 바와 같이 합성목재의 재조는 목재를 분말로 소성가공 한 목분과 PE, PP, PVC 등의 강화플라스틱류와 배합하여 가열하고, 형상에 맞게 압출성형하게 된다.As described above, as described above, the manufacture of synthetic wood is heated by mixing wood powder powdered with reinforced plastics such as PE, PP, PVC, etc., and extruding them to fit the shape.

이때 PE, PP, PVC 등의 강화플라스틱류는 온도 변화에 따라 수축과 팽창을 하게 되는데, 상기 강화플라스틱류를 주원료로 사용하는 합성목재 데크(10) 또한 온도 변화에 따라 수축과 팽창을 하게 되고, 상기 수축과 팽창을 구속하는 직결피스에 의해 데크의 갈라짐 및 파손이 이루어지는 것이다.At this time, the reinforced plastics such as PE, PP, PVC is contracted and expanded in accordance with the temperature change, the synthetic wood deck 10 using the reinforced plastics as the main raw material is also contracted and expanded according to the temperature change, The crack and break of the deck is made by the direct connection restraining the contraction and expansion.

이런 문제점들을 해결하기 위해서는 직결피스에 의한 합성목재 데크(10)를 관통하여 고정하는 것보다 데크(10)에 인위적인 부착물을 부설하여 고정하는 것이 바람직하다.In order to solve these problems, it is preferable to install and fix artificial attachments to the deck 10 rather than fixing the synthetic wood deck 10 by the direct connection piece.

그래서 본 발명은 도면 2와 같이 데크(10)와 데크(10)사이에 인위적인 부착물인 조인트(20)를 부설하여 구성되는데, 더 상세하게는 도 3과 같이 데크(10)의 측면에 삽입홈(11)을 구비하고, 상기 삽입홈(11)에 조인트(20)가 견착 될 수 있게 양 측면에 삽입부(21)를 형성하고, 상기 양 삽입부(21)의 직각방향으로 "Y"자 형상의 "Y"형 신축부(22)를 서로 마주보게 구비한다.Thus, the present invention is configured by laying a joint 20, which is an artificial attachment between the deck 10 and the deck 10, as shown in Figure 2, more specifically, the insertion groove ( 11), inserting portions 21 are formed on both sides of the inserting groove 11 so that the joint 20 can be attached, and a “Y” shape is formed in the direction perpendicular to the inserting portions 21. "Y" type expansion and contraction portion 22 is provided facing each other.

이때 상기 "Y"형 신축부(22)의 크기는 마주보는 데크(10)의 띄워지는 소정의 간격으로 하고, 수직 길이 또한 마주보는 데크(10)의 측면에 걸릴 수 있게 소정의 길이를 갖는 것이 바람직하다.At this time, the size of the "Y" type elastic portion 22 is a predetermined spacing of the deck 10 facing each other, and the vertical length also has a predetermined length to be caught on the side of the deck 10 facing each other. desirable.

또한 상기 삽입부(21)와 삽입부(21)의 사이에는 고정피스(30)가 삽입될 수 있는 피스 삽입홀(23)을 형성하고, 상기 조인트(20) 저면에는 데크(10)와 데크(10)사이 내측 하부의 지면에 안착 될 수 있는 지지부(24)를 소정의 길이로 형성한다.In addition, a piece insertion hole 23 through which the fixing piece 30 may be inserted is formed between the inserting portion 21 and the inserting portion 21, and the deck 10 and the deck ( 10) to form a support part 24 that can be seated on the ground of the inner lower portion to a predetermined length.

이렇게 구비된 조인트(20)를 데크(10)와 데크(10) 사이에서 소정의 간격으로 견착하고, 고정피스(30)로 피스고정홀(23)을 관통하여 하부 받침대의 멍에 또는 장선에 고정하게되면 상기 삽입부(21)가 마주보는 데크(10)의 조인트삽입홈(11)을 눌러 멍에 또는 장선에 긴밀히 고정되어 지는 것이다.The joint 20 is attached to the deck 10 at a predetermined interval between the deck 10 and the deck 10, and the fixing piece 30 passes through the piece fixing hole 23 to fix the yoke or the joist of the lower pedestal. When the insert 21 is pressed tightly to the yoke or joist by pressing the joint insertion groove 11 of the deck 10 facing.

이렇게 고정된 데크(10)는 온도변화에 따라 신축 및 팽창을 할 수 있는데, 도 4와 같이 상온에서 설치할 경우 좌측의 일반적인 상태의 형상을 유지하게 되고, 기온이 상승하게 되면 마주보는 데크(10)가 팽창하여 상기 조인트(20)의 "Y"형 신축부(22)가 간격을 좁혀 상기 데크(10)의 배부름 현상을 없애 갈라지거나 파손되는 위험을 제거하게 된다.Thus fixed deck 10 can be expanded and expanded according to the temperature change, when installed at room temperature as shown in Figure 4 to maintain the shape of the general state of the left side, when the temperature rises deck 10 facing The expansion and contraction of the "Y" type elastic portion 22 of the joint 20 is to eliminate the risk of cracking or breaking by eliminating the full phenomenon of the deck (10).

또한 데크(10)의 직각으로 팽창, 수축하는 현상은 조인트(20)의 삽입부(21)의 아랫면과 데크(10)에 미리 구비되어 진 조인트삽입홈(11)에 슬라이딩 되어 팽창, 수축을 자유로이 할 수 있는 것이다.In addition, the phenomenon in which the deck 10 is inflated and contracted at right angles is slid into the lower surface of the insertion portion 21 of the joint 20 and the joint insertion groove 11 provided in the deck 10 to freely expand and contract. You can do it.

상기 설명한 조인트는 설명한 바에 국한되지 않고 형상에 변화를 주어 스틸 또는 스텐레스 재질의 금속류로도 제작이 가능한데, 도 5는 상기 서술한 조인트의 변형 실시 예를 나타낸 것이다.The above-described joint is not limited to the above description, but may be manufactured by metals made of steel or stainless material by changing the shape. FIG. 5 illustrates a modified embodiment of the above-described joint.

도 5는 상기 설명한 "Y"형 신축부(22)가 구비되지 않은 형태로 상기 양측면에 삽입부(21)를 형성하고 저면에 지지부(24)를 형성하되 상기 양측면의 삽입부(21)와 지지부(24)가 일체화 되게 "

Figure 112006033232104-pat00001
"형태로 구비하고, 지지부(24)의 중앙에는 고정피스(30)로 고정되게 피스 고정홀(23)을 구비한다.FIG. 5 illustrates that the insertion portion 21 is formed on both sides and the support portion 24 is formed on the bottom surface, without the "Y" type elastic portion 22 described above, but the insertion portion 21 and the support portion on both sides are formed. (24) to be united
Figure 112006033232104-pat00001
It is provided in the form, the center of the support portion 24 is provided with a piece fixing hole 23 to be fixed by the fixing piece (30).

상기 일체화된 삽입부(21)와 지지부(24)는 상기 데크(10)의 팽창 및 수축에 대비하여 도 5의 하부 도면과 같이 지지부(24) 내면의 간격이 좁아지거나 넓어짐에 따라 상기 데크(10)의 팽창 및 수축에 대응하고 고정피스(30)에 의해 상기 데크(10)를 견고히 고정할 수 있는 것이다.The integrated insert 21 and the support 24 have the deck 10 as the interval between the inner surface of the support 24 becomes narrower or wider as shown in the lower view of FIG. 5 in preparation for the expansion and contraction of the deck 10. Corresponding to expansion and contraction of the) and by the fixing piece 30 is to be able to firmly fix the deck (10).

상기와 같이 인위적인 부착물인 조인트(20)를 구비하여 설치하는 합성목재 데크의 조립과정은 도 5와 같이 소정의 간격으로 데크(10)를 배열하고, 데크(10)와 데크(10) 사이에 조인트(20)을 위치하게 한다.Assembling process of the synthetic wood deck installed with the artificial joint 20 as described above is arranged deck 10 at a predetermined interval, as shown in Figure 5, the joint between the deck 10 and the deck 10 Place (20).

우선 한쪽의 데크(10) 일측면에 조인트(20)의 삽입부(21)를 데크(10)의 조인트 삽입홈(11)에 끼워넣고 마주보는 데크(10)를 기존 데크(10)에 밀착하고 상기 조인트(10)의 피스삽입홀(23)을 따라 고정피스(30)로 관통하여 하부 멍에 또는 장선에 고정하고 상기와 같이 반복하여 설치되는 것이다.First, one side of the deck 10 is inserted into the insertion portion 21 of the joint 20 into the joint insertion groove 11 of the deck 10 and the deck 10 facing each other in close contact with the existing deck 10 Penetrating through the fixing piece 30 along the piece insertion hole 23 of the joint 10 to be fixed to the lower yoke or joist and repeatedly installed as described above.

이상과 같이 설치한다면 합성목재 데크의 팽창, 수축의 문제점을 자연스럽게 해결할 수 있어 내구성을 향상시킬 수 있으며 설치 방법 또한 간단하여 누구나 쉽 게 데크의 설치가 가능한 것이다.If the installation as described above can solve the problems of expansion and contraction of the synthetic wood deck naturally can improve the durability and the installation method is also simple, anyone can easily install the deck.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

이상 설명한 바와 같이, 본 발명은 합성목재의 치명적인 문제점이라 할 수 있는 기온의 변화에 따른 팽창, 수축을 쉽게 해결할 수 있어 내구성을 향상시킬 뿐만 아니라, 설치가 간편하기 때문에 설치원가를 절감할 수 있는 것으로 유용한 발명이라 하겠다.As described above, the present invention can easily solve the expansion and contraction caused by the change in temperature, which can be a fatal problem of synthetic wood, not only to improve the durability, but also to reduce the installation cost because it is easy to install. It is a useful invention.

Claims (2)

합성목재 데크에 있어서,In the synthetic wood deck, 상기 데크와 데크 사이에 양측면에 삽입부를 형성하고, 상기 마주보는 삽입부의 수직방향으로 "Y"형 신축부를 복수개로 구비하고, 삽입부와 삽입부의 사이에 피스 삽입홀을 형성하고, 저면에는 소정의 길이로 지지부(24)를 형성한 조인트를 구비한 합성목재 데크Inserts are formed on both sides between the deck and the deck, and a plurality of " Y " type stretches are provided in the vertical direction of the opposite insert, a piece insertion hole is formed between the insert and the insert, Synthetic wood deck with joints with support 24 in length 삭제delete
KR1020060042766A 2006-05-12 2006-05-12 Wood plastic composite deck with joint KR100672200B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445944Y1 (en) 2009-04-22 2009-09-11 주식회사 승보 Connect device for wooddeck
KR200449555Y1 (en) * 2009-09-17 2010-07-20 주식회사 동양씨엠아이 Deck assembly structure
KR100990037B1 (en) 2007-04-03 2010-10-26 핸디테크노 가부시끼가이샤 Connection Structure between Plate Material and Metallic Frame
KR100989996B1 (en) 2006-07-31 2010-10-26 핸디테크노 가부시끼가이샤 Fixing Apparatus for Deck Material

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Publication number Priority date Publication date Assignee Title
KR100989996B1 (en) 2006-07-31 2010-10-26 핸디테크노 가부시끼가이샤 Fixing Apparatus for Deck Material
KR100990037B1 (en) 2007-04-03 2010-10-26 핸디테크노 가부시끼가이샤 Connection Structure between Plate Material and Metallic Frame
KR200445944Y1 (en) 2009-04-22 2009-09-11 주식회사 승보 Connect device for wooddeck
KR200449555Y1 (en) * 2009-09-17 2010-07-20 주식회사 동양씨엠아이 Deck assembly structure

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